#include <stdio.h>


#define M 100

int main()
{
#ifdef NDEBUG 
   printf("helo debug!\n");

#else 
   printf("hello release");


   
#endif

 printf("hello bit :aaa\n");
 printf("hello bit :bbb:%d\n",M);
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit:\n");
 printf("hello bit: ccc\n");


  return 0;


}
